At a very large exhibition in Frankfurt Messe right in the centre of the exhibition halls (largest in the world apparently) there was a female Mallard with her ducklings avoiding the feet of many thousands of "giants" around her. Did not seem fazed at all. Gotta be adaptable if you're a Mallard 😉
Correction: it was Messe Düsseldorf. I've served on too many exhibition stands to distinguish them clearly 😵💫